Rear portion of golf club head



FIG. 1 is a rear elevational view of a first embodiment of a rearportion of a golf club head;

FIG. 2 is a left side view of the embodiment illustrated in FIG. 1, thefront elevational view and right side view being unornamented;

FIG. 3 is a rear elevational view of a second embodiment of a rearportion of a golf club head; and,

FIG. 4 is a left side view of the embodiment illustrated in FIG. 3, thefront elevational view and right side view being unornamented.

The broken lines shown in the Figures are for illustrative purposes onlyand form no part of the claimed invention.

The ornamental design for a rear portion of golf club head, as shown anddescribed.